GREE Mini Split Air Conditioners Error Codes List | 2021

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GREE Mini Split Air Conditioners Error Codes List | 2021

Gree Mini Split Air Conditioner is now sold out worldwide so that we have lots of demand for general troubleshooting. We are gonna share with you all of the error codes with meaning what appearing in our Gree Mini Split Air Conditioners.



As I am an employee of Gree, so I can give you genuine guidance about Gree Air Conditioners. Here is a complete list of Gree Mini Split AC (Heating &Cooling) Error Codes.


Gree Mini Split Air Conditioners Error Codes & Malfunction

E1 – REFRIGERANT SYSTEM HIGH-PRESSURE PROTECTION
E2 – ANTIFREEZE PROTECTION
E4– COMPRESSOR EXHAUST HIGH-TEMPERATURE PROTECTION
E5– AC OVERCURRENT PROTECTION
E6– COMMUNICATION FAILURE BETWEEN INDOOR UNIT AND OUTDOOR UNIT
E8– ANTI-HIGH-TEMPERATURE PROTECTION
H6– NO FEEDBACK OF INDOOR FAN MOTOR
C5– JUMPER CAP MALFUNCTION PROTECTION



F1– INDORE AMBIENT SENSOR OPEN OR SHORT CIRCUIT
F2– INDORE TUBE SENSOR OPEN OR SHORT CIRCUIT
F3– OUTDOOR AMBIENT SENSOR OPEN OR SHORT CIRCUIT
F4– OUTDOOR TUBE SENSOR OPEN OR SHORT CIRCUIT
F5– EXHAUST SENSOR OPEN OR SHORT CIRCUIT
F6– OVERLOAD LIMIT / DROP FREQUENCY
F8– OVER CURRENT LIMIT / DROP FREQUENCY
F9– HIGH EXHAUST TEMPERATURE LIMIT DROP FREQUENCY
PH– OVERVOLTAGE PROTECTION FOR PN
U5– AC CURRENT DETECT CIRCUIT MALFUNCTION
U4– COMPRESSOR REVERSE PROTECTION
P5– OVER COMPRESSOR PHASE CURRENT PROTECTION
b5– INLET TUBE SENSOR MALFUNCTION
L3– OUTDOOR DC FAN MOTOR MALFUNCTION
b7– OUTLET TUBE SENSOR MALFUNCTION
FC– DOOR MALFUNCTION
FE– COMPRESSOR OVERLOAD SENSOR MALFUNCTION



H1– DEFROSTING
H2– STATIC CLEARING DUST PROTECTION
H3– COMPRESSOR OVERLOAD PROTECTION
H4– SYSTEM ABNORMAL PROTECTION
H5– IPM PROTECTION
HC– PFC PROTECTION
H7– COMPRESSOR LOSS STEP PROTECTION
H0– HEATING ANTI- HIGH-TEMPERATURE DROP FREQUENCY
Lc– STARTUP FAILURE
U2– IMPRESSIVE PRODUCTION AGAINST LOSS OF PHASE
U1– COMPRESSOR PHASE CURRENT DETECTION CIRCUIT MALFUNCTION
HE– COMPRESSOR DEMAGNETIZATION PROTECTION
EE– LOADING EEPROM MALFUNCTION
P6– COMMUNICATION FAILURE BETWEEN MAINBOARD AND DRIVE BOARD
PU– CAPACITOR CHARGE MALFUNCTION
P7– IPM SENSOR CIRCUIT MALFUNCTION
P8– IPM HIGH-TEMPERATURE PROTECTION
U3– PN VOLTAGE DROP PROTECTION
PL– LOW PN VOLTAGE PROTECTION



Pc– CURRENT DETECTOR CIRCUIT MALFUNCTION OR CURRENT SENSOR MALFUNCTION
Ld– COMPRESSOR LOOSE OFF PHASE PROTECTION
LE– COMPRESSOR LOCKED ROTARY PROTECTION
EU– IPM OVER-TEMPERATURE LIMIT OR DROP FREQUENCY
U7– 4 WAY VALVE REVERSE ABNORMAL
U8– DISCONNECTION OF THE EXHAUST TEMPERATURE SENSOR
U9– AC POWER ZERO VOLTAGE DETECT ERROR
FA– OVER TUBE TEMPERATURE / DROP FREQUENCY
FH– ANTI-FREEZING LIMIT / DROP FREQUENCY

 



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To know more about the air conditioners, you can visit our homepage. We are trying our best to provide you all the information related to the air conditioner and their common faults. also, feel free to keep your view or query in the comment box.

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